Moisture/heat exchanger for respiratory apparatus or similar article



FIG. 1 is a side perspective view of a moisture/heat exchanger for respiratory apparatus or similar article showing my new design;

FIG. 2 is an opposite side perspective view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a moisture/heat exchanger for respiratory apparatus or similar article, as shown and described. 